51011504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167801}}^1$

素因数の和:167828

約数の個数: 20

約数和(自身を含む): 104037240

約数和(自身を除く): 53025736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 167801, 335602, 671204, 1342408, 2684816, 3188219, 6376438, 12752876, 25505752, 51011504]

約数ペア:

[(1, 51011504), (2, 25505752), (4, 12752876), (8, 6376438), (16, 3188219), (19, 2684816), (38, 1342408), (76, 671204), (152, 335602), (304, 167801)]